To pay for the Vietnam Visa fees, the fee is $50 upward (depending on the type of Visa you are applying for).

To wait for about 5 working days before your Vietnam Visa is approved.

Option 2: Apply online to obtain an approval letter
You can apply for both tourist and business visa for the stay of 1 to 3 months on this website. You will pick up your Vietnam visa at Vietnam international airports (in case you travel by air to Vietnam) or to collect your Vietnam visa at any Vietnam embassy/consulate nominated by you.